Punsuwan, Natthaya, Chaiyot Tangsathitkulchai, and Malee Tangsathitkulchai. “Chemically Activated Carbon from Bagasse and the Removal of Chromium from Aqueous Solution with Activated Carbon”. Suranaree Journal of Science and Technology 13, no. 2 (August 27, 2026): 143–158. accessed September 10, 2026. https://ph04.tci-thaijo.org/index.php/SUJST/article/view/15952.